JPH0432079U - - Google Patents
Info
- Publication number
- JPH0432079U JPH0432079U JP7402590U JP7402590U JPH0432079U JP H0432079 U JPH0432079 U JP H0432079U JP 7402590 U JP7402590 U JP 7402590U JP 7402590 U JP7402590 U JP 7402590U JP H0432079 U JPH0432079 U JP H0432079U
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- cooling metal
- semiconductor
- hall element
- current detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
第１図ａは本考案の一実施例に係る電流検出器
の構成図、同図ｂは矢印方向の一点鎖線Ａ−Ａ′
間の断面構成図、第２図は従来の電流検出器の構
成図の一例を各々示している。
１……磁性材、２……ホール素子半導体、３…
…増幅用電子回路、４……出力コネクタ、５……
空間部（被検出電流が流れる電路）、６……ペル
チエ素子、６１……冷却金属板、６２……半導体
、６３……放熱金属板、７……ヒートシンク、８
……ヒートパイプ。
FIG. 1a is a configuration diagram of a current detector according to an embodiment of the present invention, and FIG. 1b is a dashed-dotted line AA' in the direction of the arrow.
FIG. 2 shows an example of a conventional current detector. 1...Magnetic material, 2...Hall element semiconductor, 3...
...Amplification electronic circuit, 4...Output connector, 5...
Space part (electrical path through which the current to be detected flows), 6... Peltier element, 6 1 ... Cooling metal plate, 6 2 ... Semiconductor, 6 3 ... Heat dissipation metal plate, 7... Heat sink, 8
……heat pipe.
Claims (1)
換するためのホール素子半導体を含む電流検出器
において、 冷却金属板と、一端が前記冷却金属板と電位差
を有して接合された半導体と、前記半導体の他端
に前記冷却金属板とは逆の電位差を有して接合さ
れた放熱金属板と、 を有し、前記冷却金属板には前記ホール素子半導
体が接触されていることを特徴とする電流検出器
。[Claims for Utility Model Registration] A current detector including a Hall element semiconductor for converting magnetic lines of force proportional to the amount of current to be detected into an electric signal, comprising: a cooling metal plate, one end of which has a potential difference with the cooling metal plate; a heat dissipating metal plate bonded to the other end of the semiconductor with a potential difference opposite to that of the cooling metal plate, and the Hall element semiconductor is in contact with the cooling metal plate. A current detector characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7402590U JPH0432079U (en) | 1990-07-12 | 1990-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7402590U JPH0432079U (en) | 1990-07-12 | 1990-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432079U true JPH0432079U (en) | 1992-03-16 |
Family
ID=31613359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7402590U Pending JPH0432079U (en) | 1990-07-12 | 1990-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432079U (en) |
-
1990
- 1990-07-12 JP JP7402590U patent/JPH0432079U/ja active Pending
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